Tysonic Battery was established in Phoenix, AZ in March of 1991. Leon Tong, the founder of Tysonic Battery,
built an infrastructure with a warehouse,
an assembly and testing facility as well as dedicated technical and sales teams.
After continuous development and expansion in the first few years,
our corporate headquarter and operation center moved to Alhambra, California.

Today, Tysonic Battery has its own show room, assembly and testing facilities and two warehouses.
We maintain regularly over 1.5 million batteries and cells in stock for onsite assemblies and on-time deliveries.
We design and assemble battery packs in the United States and overseas facilities.
Our batteries cover different chemistries including Alkaline, Ni-CD, Ni-MH, both primary Lithium and rechargeable Lithium ion
and rechargeable Sealed Lead Acid (VRLA) batteries. We have kept adding new batteries to our product lines.

Our batteries and cells are manufactured in ISO-9001 certified facilities and UL recognized.
Committed to a total quality control management, we guarantee every pack is built with the best cells of its kind.

Professionally trained, our sales team works closely with our technicians and engineers to offer
our customers the best portable power solutions for their various needs.

Tysonic Battery's business is predominately in the OEM markets. We provide 'TYSONIC' brand batteries to a number of companies for private labeling.
We also build custom designed battery packs with top quality cells in the market such as Sanyo, Panasonic, etc. for customers
who demand highest quality and reliability.

Our product quality, dedicated technical and sales teams, design and development capability, fast and efficient customer services,
competitive pricing and onsite job performance is a key to our success and will meet a variety of requirements
and help our customers achieve their success.